990526185

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{667021}}^1$

素因数の和:667046

約数の個数: 32

約数和(自身を含む): 1921023360

約数和(自身を除く): 930497175

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 667021, 2001063, 3335105, 6003189, 7337231, 10005315, 18009567, 22011693, 30015945, 36686155, 66035079, 90047835, 110058465, 198105237, 330175395, 990526185]

約数ペア:

[(1, 990526185), (3, 330175395), (5, 198105237), (9, 110058465), (11, 90047835), (15, 66035079), (27, 36686155), (33, 30015945), (45, 22011693), (55, 18009567), (99, 10005315), (135, 7337231), (165, 6003189), (297, 3335105), (495, 2001063), (1485, 667021)]